package com.sky.mapper;

import com.sky.entity.ShoppingCart;
import org.apache.ibatis.annotations.*;

import java.util.List;

@Mapper
public interface ShoppingCartMapper {
    List<ShoppingCart> list(ShoppingCart shoppingCart);
    @Update("update shopping_cart set number=#{number} where id=#{id}")
    void updateNumberById(ShoppingCart shoppingCart);

    @Insert("insert into shopping_cart(name, image, user_id, dish_id, setmeal_id, dish_flavor, amount, create_time) values " +
            "(#{name},#{image},#{userId},#{dishId},#{setmealId},#{dishFlavor},#{amount},#{createTime})")
    void insert(ShoppingCart shoppingCart);

    @Select("select * from shopping_cart where user_id=#{currentId}")
    List<ShoppingCart> listByUserId(Long currentId);

    @Delete("delete from shopping_cart where id=#{id}")
    void cleanShoppingCart(Long id);


    @Delete("delete from shopping_cart where dish_id=#{dishId}")
    void subShopsByDishId(Long dishId);

    @Delete("delete from shopping_cart where setmeal_id=#{setmealId}")
    void subShopsBySetmealId(Long setmealId);
    /**
     * 批量插入购物车数据
     *
     * @param shoppingCartList
     */
    void insertBatch(List<ShoppingCart> shoppingCartList);
}
